2620061280

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{1819487}}^1$

素因数の和:1819508

約数の個数: 72

約数和(自身を含む): 8940964032

約数和(自身を除く): 6320902752

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 1819487, 3638974, 5458461, 7277948, 9097435, 10916922, 14555896, 16375383, 18194870, 21833844, 27292305, 29111792, 32750766, 36389740, 43667688, 54584610, 58223584, 65501532, 72779480, 81876915, 87335376, 109169220, 131003064, 145558960, 163753830, 174670752, 218338440, 262006128, 291117920, 327507660, 436676880, 524012256, 655015320, 873353760, 1310030640, 2620061280]

約数ペア:

[(1, 2620061280), (2, 1310030640), (3, 873353760), (4, 655015320), (5, 524012256), (6, 436676880), (8, 327507660), (9, 291117920), (10, 262006128), (12, 218338440), (15, 174670752), (16, 163753830), (18, 145558960), (20, 131003064), (24, 109169220), (30, 87335376), (32, 81876915), (36, 72779480), (40, 65501532), (45, 58223584), (48, 54584610), (60, 43667688), (72, 36389740), (80, 32750766), (90, 29111792), (96, 27292305), (120, 21833844), (144, 18194870), (160, 16375383), (180, 14555896), (240, 10916922), (288, 9097435), (360, 7277948), (480, 5458461), (720, 3638974), (1440, 1819487)]